44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
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import { IScheduler } from '../Scheduler';
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import { Observable } from '../Observable';
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import { Subscriber } from '../Subscriber';
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import { TeardownLogic } from '../Subscription';
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/**
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* We need this JSDoc comment for affecting ESDoc.
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* @extends {Ignored}
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* @hide true
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*/
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export declare class PromiseObservable<T> extends Observable<T> {
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private promise;
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private scheduler;
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value: T;
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/**
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* Converts a Promise to an Observable.
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*
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* <span class="informal">Returns an Observable that just emits the Promise's
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* resolved value, then completes.</span>
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*
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* Converts an ES2015 Promise or a Promises/A+ spec compliant Promise to an
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* Observable. If the Promise resolves with a value, the output Observable
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* emits that resolved value as a `next`, and then completes. If the Promise
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* is rejected, then the output Observable emits the corresponding Error.
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*
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* @example <caption>Convert the Promise returned by Fetch to an Observable</caption>
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* var result = Rx.Observable.fromPromise(fetch('http://myserver.com/'));
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* result.subscribe(x => console.log(x), e => console.error(e));
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*
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* @see {@link bindCallback}
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* @see {@link from}
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*
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* @param {PromiseLike<T>} promise The promise to be converted.
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* @param {Scheduler} [scheduler] An optional IScheduler to use for scheduling
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* the delivery of the resolved value (or the rejection).
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* @return {Observable<T>} An Observable which wraps the Promise.
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* @static true
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* @name fromPromise
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* @owner Observable
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*/
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static create<T>(promise: PromiseLike<T>, scheduler?: IScheduler): Observable<T>;
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constructor(promise: PromiseLike<T>, scheduler?: IScheduler);
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/** @deprecated internal use only */ _subscribe(subscriber: Subscriber<T>): TeardownLogic;
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}
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